Re: [PATCH V13] mm/debug: Add tests validating architecture page table helpers

2020-02-10 Thread Russell King - ARM Linux admin
On Mon, Feb 10, 2020 at 07:38:38AM +0100, Christophe Leroy wrote: > > > Le 10/02/2020 à 06:35, Anshuman Khandual a écrit : > > > > > > On 02/10/2020 10:22 AM, Andrew Morton wrote: > > > On Thu, 6 Feb 2020 13:49:35 +0530 Anshuman Khandual > > > wrote: > > > > > > > > > > > On 02/06/2020 04:4

Re: [PATCH V13] mm/debug: Add tests validating architecture page table helpers

2020-02-10 Thread Christophe Leroy
Le 10/02/2020 à 11:02, Russell King - ARM Linux admin a écrit : On Mon, Feb 10, 2020 at 07:38:38AM +0100, Christophe Leroy wrote: Le 10/02/2020 à 06:35, Anshuman Khandual a écrit : On 02/10/2020 10:22 AM, Andrew Morton wrote: On Thu, 6 Feb 2020 13:49:35 +0530 Anshuman Khandual wrote:

Re: [PATCH V13] mm/debug: Add tests validating architecture page table helpers

2020-02-10 Thread Russell King - ARM Linux admin
On Mon, Feb 10, 2020 at 11:46:23AM +0100, Christophe Leroy wrote: > > > Le 10/02/2020 à 11:02, Russell King - ARM Linux admin a écrit : > > On Mon, Feb 10, 2020 at 07:38:38AM +0100, Christophe Leroy wrote: > > > > > > > > > Le 10/02/2020 à 06:35, Anshuman Khandual a écrit : > > > > > > > > >

Re: [PATCH V12] mm/debug: Add tests validating architecture page table helpers

2020-02-10 Thread Catalin Marinas
On Tue, Jan 28, 2020 at 06:57:53AM +0530, Anshuman Khandual wrote: > This gets build and run when CONFIG_DEBUG_VM_PGTABLE is selected along with > CONFIG_VM_DEBUG. Architectures willing to subscribe this test also need to > select CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE which for now is limited to x86 and

Re: [PATCH V13] mm/debug: Add tests validating architecture page table helpers

2020-02-10 Thread Anshuman Khandual
On 02/10/2020 04:36 PM, Russell King - ARM Linux admin wrote: > On Mon, Feb 10, 2020 at 11:46:23AM +0100, Christophe Leroy wrote: >> >> >> Le 10/02/2020 à 11:02, Russell King - ARM Linux admin a écrit : >>> On Mon, Feb 10, 2020 at 07:38:38AM +0100, Christophe Leroy wrote: Le 10/02/

Re: [PATCH V13] mm/debug: Add tests validating architecture page table helpers

2020-02-10 Thread Christophe Leroy
Le 11/02/2020 à 03:25, Anshuman Khandual a écrit : On 02/10/2020 04:36 PM, Russell King - ARM Linux admin wrote: There are good reasons for the way ARM does stuff. The generic crap was written without regard for the circumstances that ARM has, and thus is entirely unsuitable for 32-bit ARM.